[转载] What is the maximum size of data passed to the bls_ll_setAdvData functio

TL_SW

转自旧论坛作者： Slacky

Hello.

What is the maximum size of data passed to the bls_ll_setAdvData function?

I use Bluetooth LE Single Connection - SDK V3.4.2.1_Patch_0006.

With a size of 27 bytes, the return code is 0 (BLE_SUCCESS).

With a size of 35 bytes, the return code is 0x12 (HCI_ERR_INVALID_HCI_CMD_PARAMS).

TL_SW

hi,

  the adv packet max lenght is 31 bytes,if you need 35 bytes adv ,you can use extend adv, refer to b85m_feature_test demo ,also you can download hand book form wiki http://wiki.telink-semi.cn/wiki/chip-series/TLSR825x-Series/